Taking mine to dealer next week for same problem. Asked them what has been changed to fix problem. Dealer said part # for chain has changed, so thats all the info. I got from him. Guess I will try it and see. Fixing it under warranty.
just picked up the biike today and the mechanic said that the new chain is alot tighter and shouldnt hit on the drain plug. Guess I will find out when I change transmission oil again. Will post my findings.